| EIR | Equipment Identity Register | 设备标识寄存器 |
| EIR | equipment interchange receipt | 设备交接单（集装箱） |
| EIR | Excessive Information Rate | 过大的信息速率 |
| EIR | Extended Information Rate (data communications) | 扩展信息速率（数据通信） |
| EIR | Energy Impulse Response | 能量脉冲响应 |
| EIR | Environmental Impact Review | 环境影响审查 |
| EIR | Electrostatic Image Reproducer | 静电图像再现器 |
| EIR | Effective Interest Rate | 实际利率 |
| EIR | Engineering Information Request | 工程信息请求 |
| EIR | Engineering Information Report | 工程信息报告 |
| EIR | Equipment Identity Register (Inet) | 设备身份登记（Inet） |
| EIR | Eidgenossisches Institut fur Reaktorforschung (Switzerland) | Eigenosisches研究所（瑞士） |
| EIR | Engineering Investigative Report | 工程调查报告 |
| EIR | Executive Intelligence Review (magazine) | 高管情报评论（杂志） |
| EIR | Element Integration Review | 要素集成审查 |
| EIR | Expanded Interpretative Report | 扩展解释报告 |
| EIR | Eircom, P. L. C. | Eircom，P.L.C.公司。 |
| EIR | External Independent Review (US Department of Energy) | 外部独立审查（美国能源部） |
| EIR | Electronic Inventory Record | 电子库存记录 |
| EIR | Environmental Impact Report | 环境影响报告 |
| EIR | Excess Information Rate | 超额信息率 |
| EIR | Extended Inquiry Response (Bluetooth) | 扩展查询响应（蓝牙） |
| EIR | Establishment Inspection Report (US FDA) | 机构检查报告（美国FDA） |
| EIR | Enforcement Investigation Report | 执法调查报告 |
| EIR | Exposure Information Report | 暴露信息报告 |
| EIR | Equipment Improvement Recommendation | 设备改进建议 |
| EIR | External Interrupt Request | 外部中断请求 |
| EIR | Emergent Installation Report | 紧急安装报告 |
| EIR | Entomological Inoculation Rate | 昆虫接种率 |
| EIR | Established Income Range | 既定收入范围 |
| EIR | Equipment Improvement Report | 设备改进报告 |
| EIR | Exercise-Induced Rhinitis | 运动性鼻炎 |
| EIR | Extended Information Rate | 扩展信息速率 |
| EIR | Endangerment Information Report | 危险信息报告 |
| EIR | Employee Information Record (Sprint) | 员工信息记录（Sprint） |
| EIR | Energy Input Ratio | 能量输入比 |
| EIR | Entrepreneur-In-Residence | 常驻企业家 |
| EIR | External Intelligence Requirement | 外部情报要求 |
| EIR | Equipment Information Register (GSM) | 设备信息寄存器（GSM） |
| EIR | External Information Requirement | 外部信息要求 |
| EIR | Early Investment Round | 早期投资轮 |
| EIR | Electronic Information Resource | 电子信息资源 |
| EIR | Excess Information Rate (frame relay) | 过量信息率（帧继电器） |
| EIR | Energy Information Strategies for Regulated Markets | 监管市场的能源信息策略 |
| EIR | Environmental Information Regulations | 环境信息条例 |